A large health-record analysis found that glucosamine use was associated with a 25% higher likelihood of mild cognitive ...

A compound the body can make after eating pomegranates, walnuts, and some berries improved measures of heart function by up to 80% in animal models of a difficult-to-treat form of heart failure.

Strengthening the body’s natural daily rhythms helped mice recover after stroke by improving the brain’s waste-clearing ...

Measurements of ancient light from the cosmic microwave background suggest that the universe is remarkably flat. But that ...

A study of 225 newborns suggests prenatal estrogen may have played a role in the evolution of larger human brains. Boys with finger-length patterns linked to higher estrogen exposure before birth ...

Direct oral anticoagulants cut the risk of serious clinical events by 69% in atrial fibrillation patients with an intermediate risk of stroke, according to the randomized SINGLE-AF trial. The benefit ...

A new analysis suggests mammograms may lead to far less breast cancer overdiagnosis than some earlier studies indicated.

Scientists have captured a subduction zone off Vancouver Island in the process of tearing itself apart, revealing that these ...

Pain and fatigue in rheumatoid arthritis can persist even after inflammation improves, with depression, poor sleep, obesity, ...

Tirzepatide, sold as Mounjaro and Zepbound, activated calorie-burning brown fat in obese mice, revealing a potential ...

Scientists discovered two strange new sea spider species in the Salish Sea, including a hairy-legged, red-eyed species that ...

Researchers have shown that exotic quantum particles called non-Abelian anyons can perform the full range of operations ...